Buildresult: powerpc-next/pseries_defconfig+NO_SPLPAR/powerpc-gcc4.6 built on Jun 7 2019, 04:20

kisskb

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Status:	Failed
Date/Time:	Jun 7 2019, 04:20
Duration:	0:01:45.205088
Builder:	ka1
Revision:	ocxl: do not use C++ style comments in uapi header (`f6523c36934e899b9330ced48c24634f6d101e88)`
Target:	powerpc-next/pseries_defconfig+NO_SPLPAR/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	pseries_defconfig+NO_SPLPAR (download)
Log:	Download original Possible errors arch/powerpc/platforms/pseries/lpar.c:160:3: error: implicit declaration of function 'cpu_relative_dispatch_distance' [-Werror=implicit-function-declaration] arch/powerpc/platforms/pseries/lpar.c:186:2: error: implicit declaration of function 'cpu_home_node_dispatch_distance' [-Werror=implicit-function-declaration] arch/powerpc/platforms/pseries/lpar.c:473:3: error: implicit declaration of function 'init_cpu_associativity' [-Werror=implicit-function-declaration] arch/powerpc/platforms/pseries/lpar.c:485:4: error: implicit declaration of function 'destroy_cpu_associativity' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[4]: * [scripts/Makefile.build:279: arch/powerpc/platforms/pseries/lpar.o] Error 1 make[3]: * [scripts/Makefile.build:489: arch/powerpc/platforms/pseries] Error 2 make[2]: * [scripts/Makefile.build:489: arch/powerpc/platforms] Error 2 make[1]: * [Makefile:1071: arch/powerpc] Error 2 make: * [Makefile:179: sub-make] Error 2 Possible warnings (11) mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2589:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] kernel/futex.c:1658:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2077:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1851:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1764:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify f6523c36934e899b9330ced48c24634f6d101e88^{commit} f6523c36934e899b9330ced48c24634f6d101e88 already have revision, skipping fetch # git checkout -q -f -B kisskb f6523c36934e899b9330ced48c24634f6d101e88 # git clean -qxdf # < git log -1 # commit f6523c36934e899b9330ced48c24634f6d101e88 # Author: Masahiro Yamada <yamada.masahiro@socionext.com> # Date: Tue Jun 4 20:16:32 2019 +0900 # # ocxl: do not use C++ style comments in uapi header # # Linux kernel tolerates C++ style comments these days. Actually, the # SPDX License tags for .c files start with //. # # On the other hand, uapi headers are written in more strict C, where # the C++ comment style is forbidden. # # Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> # Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> # Acked-by: Andrew Donnellan <ajd@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 f6523c36934e899b9330ced48c24634f6d101e88 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_SPLPAR_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- pseries_defconfig # Added to kconfig CONFIG_PPC_SPLPAR=n # yes \n \| make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_SPLPAR_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_SPLPAR_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/platforms/pseries/lpar.c: In function 'update_vcpu_disp_stat': /kisskb/src/arch/powerpc/platforms/pseries/lpar.c:160:3: error: implicit declaration of function 'cpu_relative_dispatch_distance' [-Werror=implicit-function-declaration] /kisskb/src/arch/powerpc/platforms/pseries/lpar.c:186:2: error: implicit declaration of function 'cpu_home_node_dispatch_distance' [-Werror=implicit-function-declaration] /kisskb/src/arch/powerpc/platforms/pseries/lpar.c: In function 'vcpudispatch_stats_write': /kisskb/src/arch/powerpc/platforms/pseries/lpar.c:473:3: error: implicit declaration of function 'init_cpu_associativity' [-Werror=implicit-function-declaration] /kisskb/src/arch/powerpc/platforms/pseries/lpar.c:485:4: error: implicit declaration of function 'destroy_cpu_associativity' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[4]: * [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/platforms/pseries/lpar.o] Error 1 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/platforms/pseries] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/platforms] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] make[1]: * [/kisskb/src/Makefile:1071: arch/powerpc] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2589:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1658:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:331:21: note: 'pdeo' was declared here /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2077:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1851:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1764:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_SPLPAR_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-next_pseries_defconfig+NO_SPLPAR_powerpc-gcc4.6 # Build took: 0:01:45.205088

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